[    1.927190] nft (258) used greatest stack depth: 12504 bytes left
[    7.488781] ip (684) used greatest stack depth: 12408 bytes left
[   32.131896] ip (6610) used greatest stack depth: 12392 bytes left
[   83.356608] ip (11422) used greatest stack depth: 12328 bytes left
[  123.411536] nft (14533) used greatest stack depth: 11944 bytes left